Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Current conditions at

ARROYO SECO (ASRC1)

Lat: 36.23548°NLon: 121.47988°WElev: 879.0ft.

NA

62°F

17°C

Humidity 61%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 18 Mar 02:04 AM PDT
Extended Forecast for

6 Miles W Arroyo Seco CA

Heat Advisory March 18, 02:47am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 18, 02:47am until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Overnight

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. East wind around 6 mph becoming light and variable.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64. Light and variable wind becoming north northeast around 6 mph in the evening.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Northeast wind 5 to 7 mph becoming light and variable  in the afternoon.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 63. North wind around 6 mph.

    Low: 63 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 67. South wind around 6 mph becoming east northeast.
Wednesday
Sunny, with a high near 82. East wind around 6 mph becoming light and variable.
Wednesday Night
Clear, with a low around 64. Light and variable wind becoming north northeast around 6 mph in the evening.
Thursday
Sunny, with a high near 84. Northeast wind 5 to 7 mph becoming light and variable in the afternoon.
Thursday Night
Clear, with a low around 63. North wind around 6 mph.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 60.
Saturday
Partly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 72.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Arroyo Seco CA
 36.22°N 121.59°W (Elev. 3901 ft)
1:59 am PDT Mar 18, 2026
2am PDT Mar 18, 2026-6pm PDT Mar 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database